@article{DM_1997_9_4_a11,
     author = {B. I. Selivanov and V. P. Chistyakov},
     title = {The sequential chi-square test based on $s$-tuples of states of a {Markov} chain},
     journal = {Diskretnaya Matematika},
     pages = {127--136},
     publisher = {mathdoc},
     volume = {9},
     number = {4},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_1997_9_4_a11/}
}